Rheem Air Conditioner RA16AZ

Rheem RA16AZ Endeavor™ Line Classic Plus Series Air Conditioners


Rheem® Endeavor™ Line
Classic Plus Series

The Rheem Endeavor Line Classic Plus Series RA16AZ Air Conditioner offers a more reliable way to keep your home comfortable. It’s designed for lasting energy-efficient comfort that saves you money while delivering peace of mind.

Stay Cool - Even

Innovation You Can Count On

Patented industry-first features and 360+1 design make the Rheem Endeavor RA16AZ a smart choice.

Peace-Of-Mind Performance

Peace-Of-Mind Performance

Relax, you’re covered by one of the best warranties in the industry. 10 Year Parts + 10 Year Conditional Unit Replacement.

Less Environmental Impact

Less Environmental Impact

The 7mm condenser coil provides a decrease in refrigerant requirements up to 15%, lowering the amount of greenhouse gases emitted while contributing to Rheem’s sustainability goal of a 50% reduction in our greenhouse gas footprint by 2025. A win for all of us.

Energy Savings

Energy Savings

Just like a vehicle’s MPG, the higher the SEER2 and EER2 rating (Seasonal Energy Efficiency Ratio / Energy Efficiency Ratio), the higher the efficiency of your air conditioner-allowing for energy savings month after month. Keep in mind, other factors such as system matching, sizing, ductwork and installation also affect overall efficiency. By working with a properly trained contractor, you can be confident that you are choosing the best heating and cooling system for your home’s comfort and your budget.

Durable Curb Appeal

Durable Curb Appeal

Curved louvered panels and rugged corner posts provide excellent protection to internal components, while modern cabinet aesthetics including the corrosion-resistant composite base pan and powder coat paint system allow your unit to put its best face forward for years to come.

Precise Comfort

Precise Comfort

Inverter driven, variable speed, twin rotary compressor technology features cooling operation between 40% and 70% of capacity (ramping up to 100% when required) to continuously meet your ever-changing cooling needs. You’ll enjoy exact temperature and advanced humidity control that combine to exceed your comfort expectations.

Sound Rating Chart
Quiet Operation

Quiet Operation

Efficient home comfort shouldn’t be noisy. That’s why our air conditioners are designed with acoustics in mind. Integrated sounddampening features such as refrigerant tubing design, fan blade approach, composite base pan and innovative compressor and drive technologies let you enjoy more efficiency—and less noise.

360 Logo

We Thought of Everything… & Then Some

We evaluate every detail of a product from top to bottom, inside and out and every angle in between. That’s 360+1. And that’s why you can count on this air conditioner to bring you and your family years of efficient and dependable comfort.



From the smallest part to complete comfort systems, we build quality into everything we make so we can be sure it’s tough enough to deliver the ultimate performance you can count on day after day, year after year. That reliability is what makes Rheem different—and better.

Rheem RA16AZ Classic Plus Series Air Conditioners
Sustainability Standout

Helping You Live Both Comfortably and Sustainably

Many Rheem products have sustainability features, but the RA16AZ has earned our Sustainability Standout Seal, indicating it’s among the best of the best. We created the Seal to help you more easily find the products that save energy, save money and save the planet.

EcoNet WiFi
EcoNet Mobile App Controls EcoNet Thermostat. Apple, Android, alexa

The Rheem Endeavor RA16AZ operates with the easy-to-use EcoNet Smart Thermostat, which optimizes system performance and provides a new level of protection and precision comfort with features like:

  • Communication with latest sensor technology
  • Control of your thermostat from anywhere via the EcoNet App3
  • Alerts sent directly to your phone or email
Rheem Air Conditioner RA16AZ
Simplified Install & Service with Bluetooth Technology

Built-in Bluetooth connectivity makes it faster and easier for your contractor to install and service your new system. This can help lower your costs and help make your home comfortable again-fast.


Cooling Efficiency: 17 SEER2 / 10.5 EER2
Nominal Sizes: 2 to 5 Tons
Cooling Capacities: 22.8 to 56 kBTU
EcoNet® Enabled: Yes
Sound Rating: As low as 72 dB
Compressor Type: Inverter Driven, Variable Speed Twin Rotary
Condenser Coil Type: 7mm


  • PlusOne® Variable Speed Twin Rotary Compressor & Inverter Drive - Variable speed operation with the EcoNet® Smart Thermostat
  • PlusOne Diagnostics - Bluetooth technology aids in quick & easy service
  • PlusOne Expanded Valve Space - Provides a minimum working area of 27-square in.
  • PlusOne Triple Service Access - 15 in. wide industry leading corner service access, two-fastener removable corner and easily removable individual louver panels

Limited Warranty:

  • Parts - 10 Years
  • Conditional Unit Replacement - 10 Years (registration required)
Rheem Logo

Nearly 100 Years of Innovation

As the only brand bringing innovative air and water solutions to homes and businesses around the world, Rheem continues to deliver advanced comfort, savings and experiences to our customers-just as we’ve done for nearly 100 years.